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libata-sff: PCI IRQ handling fix
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Thu, 3 Jan 2008 17:22:28 +0000 (17:22 +0000)
committerJeff Garzik <jeff@garzik.org>
Thu, 10 Jan 2008 21:52:51 +0000 (16:52 -0500)
commit9dec46f36c7d419f7436d341786ae047be63f0b4
tree40284a8d0ab950034bf85525f68fb1d37f7cb4betree | snapshot
parent13982eb35fe1f895e62c5ae143b2915b29c09a1acommit | diff
libata-sff: PCI IRQ handling fix

It is legitimate (although annoying and silly) for a PCI IDE controller
not to be assigned an interrupt and to be polled. The libata-sff code
should therefore not try and request IRQ 0 in this case.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/ata/libata-sff.c diff | blob | history
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